Ordinary iron can be brutal on your stomach. Nano Iron is built to be the opposite.
If standard iron tablets leave you nauseous, cramping or constipated, or you have simply stopped taking them, the iron is the problem, not you. Most supplements bind iron to a salt and push a large dose through your gut, where everything that is not absorbed sits and causes trouble. Nano Iron is a different class of iron: pure elemental iron, so fine it begins absorbing through the lining of your mouth. Far less iron ever reaches your gut, so it stays gentle, even if every other iron has let you down.
Why people switch to Nano Iron:
- Gentle where it counts: far less likely than tablets to cause constipation, nausea or dark stools
- Absorbed in the mouth, not forced through the gut, so a small daily amount goes a long way
- Completely tasteless and odourless, with nothing to force down
- Pure elemental iron only: no salts, no fillers, no preservatives
- 30 ml is equal to 14 mg iron bisglycinate, 100% of your daily reference intake (RI)
Nano Iron is the gentle, highly absorbable iron for people whose stomachs reject ordinary tablets. Give your body iron it can actually take, with free UK delivery on orders over £65.
Ingredients
Pure elemental iron suspended in purified water. Nothing else: no salts, no fillers, no preservatives.
The iron is held as exceptionally fine particles, between 0.5 and 7 nanometres (nm) across. At that size your body can absorb it as whole particles through the soft tissue of the mouth, instead of having to break down a chemical compound to release it.
Dosage
How to take it: swill a 30 ml capful around your mouth (it tastes like water) and hold it there for about a minute before swallowing, so it can start absorbing through the lining of your mouth.
For best results, take it on an empty stomach and wait about 20 minutes before eating. Iron binds easily to coffee, tea (black, green and rooibos), grains and dairy, so keeping it apart from them helps you absorb more.
Adults: 30 to 60 ml a day. A 30 ml serving is equal to 14 mg iron bisglycinate, 100% of the daily reference intake.
Children:
- Up to 2 years: 1 teaspoon (5 ml) per day
- 2 to 6 years: 1 tablespoon (10 ml) per day
- 6 to 12 years: 2 tablespoons (20 ml) per day
If you are unsure about supplementing a child, a nutritionist or healthcare practitioner can advise on whether it is needed and the right amount.
Important safety information:
- Keep out of the sight and reach of children. Taking too much iron can be harmful, and accidental overdose is a serious risk in young children.
- Do not exceed the recommended daily amount.
- If you are pregnant, breastfeeding, taking medication or have a health condition, speak to your nutritionist or a qualified healthcare practitioner before use.
- It is a good idea to have your iron levels checked before and during supplementation, so you know how much you need.
- Food supplement. Not intended to diagnose, treat, cure or prevent any disease. A food supplement should not replace a varied, balanced diet and a healthy lifestyle.
More
What is Nano Iron?
Nano Iron is pure elemental iron, broken into particles so small, between 0.5 and 7 nanometres across, that your body can take them up whole. There is nothing bound to it: no salt, no filler, no preservative, just iron suspended in purified water.
That is the opposite of how ordinary iron works. Conventional iron is a compound, with the iron locked to a salt such as ferrous sulphate or ferrous gluconate. Your body has to break that compound apart in the gut before it can use the iron, and most of the dose never makes it across. Most liquid iron supplements are ferrous gluconate, only around 12 to 15 per cent elemental iron, so most of each dose is not the iron your body actually needs.
Nano Iron skips that struggle. Because it is already pure elemental iron in particles small enough to absorb through the lining of the mouth, it does not depend on stomach acid to release it. More of every dose is absorbed, from a much smaller amount, with far less left behind to irritate your gut.
This is the approach set out by Dr Zouë Lloyd-Wright, an Integrated Doctor and Clinical Nutritionist, in her paper Nano mineral iron and gut protection, which explains how a pure, elemental, bioavailable iron can be absorbed without the load that bound iron compounds place on the gut.
What is Nano Iron good for?
Nano Iron is a source of iron, one of the nutrients your body relies on every day. Iron contributes to:
- the normal formation of red blood cells and haemoglobin
- normal oxygen transport around the body
- normal energy-yielding metabolism
- the reduction of tiredness and fatigue
- normal cognitive function
- the normal function of the immune system
- the process of cell division
In short, iron supports the normal, everyday energy and focus you rely on. Iron is also absorbed better alongside vitamin C, and your needs can rise during pregnancy, breastfeeding and periods of growth. A nutritionist or healthcare practitioner can help you get the amount right.
Does Nano Iron cause side effects?
This is the question that stops most people taking iron, and it is a fair one. Conventional iron tablets, capsules and most liquids are well known for digestive discomfort: constipation, nausea, cramping and a metallic taste that lingers. Much of that comes down to the large amount of unabsorbed iron that bound compounds leave sitting in the gut.*
Nano Iron is designed to avoid that. Because it absorbs through the lining of the mouth, far less iron passes through your digestive tract, and most people find it considerably easier to tolerate. It is tasteless, free from additives, and taken in a small daily amount.
If you are pregnant or breastfeeding, taking medication or managing a health condition, check with a nutritionist or qualified healthcare practitioner on the right amount for you.
*Tolkien Z, Stecher L, Mander AP, Pereira DI, Powell JJ. Ferrous sulfate supplementation causes significant gastrointestinal side-effects in adults: a systematic review and meta-analysis. PLoS One. 2015;10(2):e0117383.
